iPhone wifi not working

Thanks for the fix Rudnxtx

Steps:

Turn on Airplane Mode

Turn on wifi

Restart Phone

Turn off Aiplane Mode

seems this sort of problem is going on more and more with faulty iphones and ipads that we cannot get replaced if warranty is out 😟 my ipad had lost is volume before christmas, took back to apple and just out of warranty, they wanted £200 for a replacement exchange thing as hardware fault the much the same as this iphone fault.

is this Apples response now to say get a load more cash out to replace a faulty product yourself at your expense or tuff ? you may be the lucky ones to have an iphone/ipad that works for or a while or like me who has had an ipad and iphone now within 3 months that has developed a hardware fault through no fault of my own, but due to Apples faulty goods not lasting much past their warranty, no replacement unless we pay and cannot get fixed 😟

Ive brought Apple products for years, over 20 infact over 30 items right back from the mac performer 5200 and always went out my way to sing apples praises to all, never had a bad response from apple until now. they were always keen to help sort, but sadly customer support is now going down the pan with apple.

over £1000 down the drain if I cannot get sorted😟

Guys you know what?

changing my battery resolved the problem!!!

Go get a battery on ebay (try not to take the cheapest one) and a pentalube screwdriver both together for around $10 shipped into your mail box...! Please be carefull with the vibrator cable and the front camera cable following the top of the battery, I repair few Apple products myself btw)

it looks like the battery get too warm so it warms up the wifi ship next to it.

for the Ipads well I guess a hair dryer would let you unglue the front screen but ahm be carefull not to exagerate either....

good luck! It's worth a try!

Thanks, pal!

My 4S has eventually connected to TC Wi-fi.

The only clarification I'd like to introduce is:

Turn on Airplane mode

Turn on Wi-fi

Turn off your iPhone (completely, not just restarting — holding home and power button until apple logo appears)

Turn on your iPhone

Turn off Airplane mode (after this step you'll be prompted to enter SIM PIN if you have one)

i had 2 phones that did not detect any wifi

i simply followed this guide and it worked.

http://snapguide.com/guides/fix-iphone-4-poor-wifi-antenna-simplest-fix/

Turning on Airplane mode, rebooting & then turning it off worked for me, and I was ecstatic, but then after less than a minute the network disappeared.

Can't go through this drill over & over only to get a few seconds of Wifi.

THanks to techahead who replied to ur post. I ressetted my network settings and it worked really well. Ps the problem with my iPhone 4 was I couldn't even switch my wifi back on so it was the 'grey toggle' problem. anyway I hope this helps you out